Trevor Reid

as Gen. Sir Bernard L. Montgomery (uncredited)

as Pilot

as Examiner

as Simmons the Technician (uncredited)

as Bride's Father

as Inspector

as Inspector Craven

as Fraser

as Inspector MacMitchell

as Commissioner

as Inspector Crambo

as Inspector Stevenson

as Watson

as Hotel Manager (uncredited)

as Dover Police Inspector

as Detective Sergeant Filson

as Inspector Holt

as Inspector Brace

as Colonel Sutton

as Dr. Liversidge

as Police Superintendent

as Supt. Carver

as Inspector Gringall

as Inspector Forbes

as Bunting

as Inspector Palissy

as Bank Manager